Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4MKJ
ActiveJOHNSTON JR, MILTON K
- Location
- ACWORTH, GA
- Class
- Amateur Extra
- Granted
- 2017-01-05
- Expires
- 2027-03-23
- Previous call
- K4NIJ
- FRN
- 0002593754
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Vanity availability
HeldCurrently held
K4MKJ is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- JOHNSTON JR, MILTON KGAgranted 1999-03-23cancelled 2007-03-23
License history
0 eventsNo recorded events.